The word "disjointednesses" refers to the state of being disconnected or lacking coherence. Antonyms for this word can include terms such as unity, coherence, continuity, harmony, and congruity. These words all suggest a sense of consistency, flow, and connectedness, which stand in opposition to the concept of disjointedness. Other possible antonyms for disjointednesses might include order, clarity, organization, structure, or system. By using these antonyms, a writer can convey an opposite meaning and create a sense of harmony, cohesion, and integration in their writing.